Nibe F1145-5 Installer Manual page 53

Make settings for step controlled addition here. Step
controlled addition is for example an external electric
boiler.
It is possible, for example, to select when the additional
heat is to start, to set the maximum number of permitted
steps and whether binary stepping is to be used.
When binary stepping is deactivated (off), the settings
refer to linear stepping.
See the accessory installation instructions for function
description.
Menu 5.3.8 - hot water comfort
activating imm heater
Setting range: on/off
Factory setting: off
activ. imm heat in heat mode
Setting range: on/off
Factory setting: off
activating the mixing valve
Setting range: on/off
Factory setting: off
outgoing hot water
Setting range: 40 - 65 °C
Default value: 55 °C
mixing valve amplifier
Setting range: 0.1 – 10.0
Default value: 1.0
mixing valve step delay
Setting range: 10 – 300 s
Default values: 30 s
Make settings for the hot water comfort here.
See the accessory installation instructions for function
description.
activating imm heater: The immersion heater is activ-
ated here if installed in the water heater.
activ. imm heat in heat mode: Activate here whether
the immersion heater in the tank (required if the altern-
ative above is activated) will be permitted to charge hot
water, if the compressors in the heat pump prioritise
heating.
activating the mixing valve: Activate here whether a
mixer valve for limiting the temperature of hot water
from the water heater is installed.
If this alternative has been activated, you can set the
outgoing hot water temperature, shunt amplification
and shunt waiting time for the mixer valve.
outgoing hot water: Set the temperature at which the
mixing valve is to restrict hot water from the water
heater.
NIBE F1145
See the accessory installation instructions for function
description.
Menu 5.3.11 - modbus
address
Factory setting: address 1
From and including Modbus 40 version 10 the address
can be set between 1 - 247. Earlier versions have a static
address.
See the accessory installation instructions for function
description.
Meny 5.3.12 - exhaust/supply air module
lowest extract air temp.
Setting range: 0 – 10 °C
Default value: 5 °C
bypass at temperature
Setting range: 2 – 10 °C
Default value: 4 °C
months btwn filter alarms
Setting range: 1 – 24
Default value: 3
lowest extract air temp.: Set the minimum extract air
temperature to prevent the heat exchanger freezing.
bypass at temperature: If a room sensor is installed, set
the over-temperature at which the bypass damper must
open here.
months btwn filter alarms: Set how often the filter
alarm must be displayed.
See the installation instructions for ERS for function de-
scription.
Menu 5.3.15 - GBM communication module
start diff additional heat
Setting range: 10 – 2,000 GM
Factory setting: 400 GM
hysteresis
Setting range: 10 – 2,000 GM
Factory setting: 100 GM
Make settings for the gas boiler GBM 10-15 here. For
example . you can select when the gas boiler is to start.
See the accessory installation instructions for a descrip-
tion of function.
Chapter 8 | Control - Menus 53